package com.springcloud.gateway.handler;

import lombok.AllArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Component;
import org.springframework.web.reactive.function.BodyInserters;
import org.springframework.web.reactive.function.server.HandlerFunction;
import org.springframework.web.reactive.function.server.ServerRequest;
import org.springframework.web.reactive.function.server.ServerResponse;
import reactor.core.publisher.Mono;
import springfox.documentation.swagger.web.SwaggerResourcesProvider;

/**
 * @version V1.0
 * @Author 宋聚智
 * @Date 2019/11/4 11:26
 * @description
 * @Modify By：
 * @ModifyTime： 2019/11/4
 * @Modify marker：
 **/
@Slf4j
@Component
@AllArgsConstructor
public class SwaggerResourceHandler implements HandlerFunction<ServerResponse> {
    private final SwaggerResourcesProvider swaggerResourcesProvider;
    @Override
    public Mono<ServerResponse> handle(ServerRequest serverRequest) {
        return ServerResponse.status(HttpStatus.OK)
                .contentType(MediaType.APPLICATION_JSON_UTF8)
                .body(BodyInserters.fromObject(swaggerResourcesProvider.get()));
    }
}
